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LuckyWell [14K]
3 years ago
14

Evaluate f(2) - f(-1) when f(x) = 6x² - 1

Mathematics
1 answer:
Illusion [34]3 years ago
7 0

Answer:

f(x) = 6 x^2 - 1

f(2) = 6 * 2^2 - 1 = 23

f(-1) = 6 * -1^2 - 1 = 6 * 1 - 1 = 5

f(2) - f(-1) = 23 - 5 = 18

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The points are shown in the attached graph.

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